On Raspberry Pi 4, i've tried to start 1.17 Java server (server.jar file). When i typed command

java Xmx1024M Xms1024M jar server.jar nogui

terminal listed this error:

Error: LinkageError occurred while loading main class net.minecraft.server.Main
java.lang.UnsupportedClassVersionError: net/minecraft/server/Main has been compiled by a more recent version of the Java Runtime (class file version 60.0), this version of the Java Runtime only recognizes class file versions up to 55.0

I've double-checked if update is available and reinstalled JDK, but didn't work

On Windows 10, i just double clicked on server.jar. Two error windows showed up. (Screenshots in attachment)

Double-checked if update is available and Java reinstalled too, but didn't work.